package cn.stylefeng.guns.sys.core.listener;

import cn.stylefeng.guns.sys.modular.system.entity.BtyHycz;
import cn.stylefeng.guns.sys.modular.system.service.BtyHyczService;
import com.alibaba.excel.context.AnalysisContext;
import com.alibaba.excel.event.AnalysisEventListener;
import java.util.ArrayList;
import java.util.List;

/*
 * 监听器批处理数据
 * */
public class HyczExcelListener extends AnalysisEventListener<BtyHycz> {

    private BtyHyczService hyczService;

    public HyczExcelListener(){

    }

    public HyczExcelListener(BtyHyczService hyczService){
        this.hyczService = hyczService;
    }


    /**
     * 批处理阈值2000
     */
    private static final int BATCH_COUNT = 100;
    List<BtyHycz> list = new ArrayList<BtyHycz>();

    /**
     *
     * @param basic
     * @param analysisContext
     */
    @Override
    public void invoke(BtyHycz basic, AnalysisContext analysisContext) {

        //basic.setBh(basic.getBh().split("\\.")[0]);
        list.add(basic);
        if (list.size() >= BATCH_COUNT) {
            saveData();
            list.clear();
        }
    }

    @Override
    public void doAfterAllAnalysed(AnalysisContext analysisContext) {
        analysisContext.readWorkbookHolder().setDefaultReturnMap(false);
        saveData();
        // log.info("所有数据解析完成！");

    }
    private void saveData(){
        //调用saveData()方法
        hyczService.insertHycz(list);
    }
}